CN114699286B - Auxiliary moving device for patient after abdominal operation - Google Patents
Auxiliary moving device for patient after abdominal operation Download PDFInfo
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- CN114699286B CN114699286B CN202210375604.9A CN202210375604A CN114699286B CN 114699286 B CN114699286 B CN 114699286B CN 202210375604 A CN202210375604 A CN 202210375604A CN 114699286 B CN114699286 B CN 114699286B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1118—Determining activity level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/08—Elderly
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/002—Appliances for aiding patients or disabled persons to walk about with attached or incorporated article carrying means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
- A61H2003/043—Wheeled walking aids for disabled persons with a drive mechanism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
- A61H2003/046—Wheeled walking aids for disabled persons with braking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention belongs to the technical field of medical instruments, and particularly discloses an auxiliary moving device for a patient after abdominal operation, which comprises a first bracket and a second bracket with the same structure, wherein the second bracket is connected with the first bracket through a fixed frame, the first/second bracket comprises at least two upright posts and a connecting rod positioned between the upright posts, two ends of the connecting rod are respectively fixedly connected with the outer walls of the upright posts, an anti-falling mechanism is arranged on the connecting rod and comprises an extension rod and a limiting rod, the connecting rod is hollow, one end of the extension rod extends into the connecting rod from one end of the connecting rod, a closed space formed between the connecting rod and the extension rod is communicated with an air inflation and air suction integrated mechanism, one end of the limiting rod is connected with the extension rod, an air bag is arranged on the limiting rod, and the air bag is communicated with the air inflation and air suction integrated mechanism. By adopting the technical scheme, the anti-falling mechanism is utilized to protect a user and prevent the user from falling down in a backward tilting mode.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and relates to an auxiliary moving device for a patient after abdominal operation.
Background
With the increase of age, the body functions of the old are reduced, the movement amplitude of joints is reduced, the flexibility of the joints is reduced, the vision is reduced, the body balance capacity is reduced, and the ability of people suffering from various diseases and the like have great influence on the walking ability of the old. After surgery (especially after abdominal operation), the patient is generally lying on the bed for a long time, and the long-term lying on the bed leads to delayed postoperative recovery, which causes complications such as venous thrombosis of lower limbs, and in recent years, early bed-leaving activities of the patient are encouraged to perform rehabilitation treatment for accelerating rehabilitation. The weaker old people or patients are mostly taken out of the bed by being supported by families or nursing staff, so that the labor is very consumed, and if careless maintenance staff is needed, the patients are easy to fall down, and secondary injury is caused.
At present, walking assisting equipment is adopted to assist the old or the patient to perform standing walking activities, so that the time for sitting and lying for a long time is reduced, and the activity range and the safety in the activities are improved. However, the existing walking support is only provided with support frames at the front side and the left and right sides, and if a patient falls down in the walking process, the walking support cannot support or protect, so that the walking support is inconvenient to use. And the size of the existing equipment is fixed, so that the equipment cannot meet the requirements of users with different body types, and has a small application range.
Disclosure of Invention
The invention aims to provide an auxiliary moving device for a patient with weakness after abdominal operation, which can prevent the patient from falling down and improve the safety.
In order to achieve the above purpose, the basic scheme of the invention is as follows: the auxiliary moving device comprises a first bracket and a second bracket with the same structure, wherein the second bracket is connected with the first bracket through a fixed frame;
the first/second support comprises at least two upright posts and a connecting rod positioned between the upright posts, and two ends of the connecting rod are fixedly connected with the outer walls of the upright posts respectively;
the connecting rod is provided with an anti-falling mechanism, the anti-falling mechanism comprises an extension rod and a limiting rod, the connecting rod is hollow, the extension rod extends into the connecting rod from one end of the connecting rod and is in sealed sliding connection with the inner wall of the connecting rod, a closed space formed between the connecting rod and the extension rod is communicated with an air inflation and air suction integrated mechanism, and a first normally closed valve is arranged at the communication part of the closed space and the air inflation and air suction integrated mechanism;
one end of the limiting rod is connected with the extension rod, an air bag is arranged on the limiting rod, the air bag is communicated with the air inflation and air extraction integrated mechanism, and a second normally closed valve is arranged at the communication part of the air bag and the air inflation and air extraction integrated mechanism;
the fixed frame is located one side of keeping away from the extension rod, and the gag lever post of first support and second support is kept away from its one end of the extension rod that corresponds the connection and can be dismantled and be connected, and when the gag lever post is connected each other, gag lever post perpendicular to extension rod.
The working principle and the beneficial effects of the basic scheme are as follows: the user can hold the connecting rod on the first bracket and the second bracket, and use the connecting rod as a handrail. When the user holds the connecting rod, the user is located between the first support and the second support, and the first support and the second support are utilized for protection and support. The extension rod stretches out from the connecting rod, and when the gag lever post of first support and second support is connected each other, the gag lever post is located the rear of user, can protect, support the rear of user.
The inflatable and air-extracting integrated mechanism can inflate a closed space formed between the connecting rod and the extension rod, the inflated air can push the extension rod outwards from the connecting rod, the extending length of the extension rod is controlled according to the relative distance between the moving device and the body of a user each time, and the situation that the position of the limiting rod on the extension rod hinders the moving device of the user to influence the normal use of the device is avoided. After the extension rod stretches out a certain length, the inflation and air extraction integrated mechanism is controlled to stop and close the first normally closed valve, air pressure in a closed space formed between the connecting rod and the extension rod is stable, when a user has a backward leaning trend and applies acting force pushing the connecting rod outwards to the extension rod, the closed space formed between the connecting rod and the extension rod can generate negative pressure to block the movement of the extension rod, the extension rod transmits the obstructing acting force to a human body through the limiting rod, the human body is supported, backward leaning and misoperation of the human body is prevented, and backward leaning and falling are prevented. Meanwhile, the limiting rod is also provided with an air bag, the air bag can support and protect a human body through expansion, and the expansion of the air bag can play a role in damping when the human body falls down.
Further, a sliding groove is formed in the outer wall of the extension rod, a sliding block is connected in the sliding groove in a sliding mode, one end of the limiting rod is hinged to the sliding block, a first elastic piece is arranged at one end, away from the connecting rod, of the sliding groove, one end of the first elastic piece is fixedly connected with the sliding groove, and the other end of the first elastic piece is fixedly connected with the sliding block;
the second elastic piece is arranged between the opposite limiting rods, clamping blocks are fixedly connected to the two ends of the second elastic piece, clamping grooves are formed in the end portions of the limiting rods, and the clamping blocks can be clamped with the clamping grooves.
The extension rod is provided with the sliding groove, the limiting rod can slide along the sliding groove, so that the position of the limiting rod is changed, because the distance of the user moving device is not always fixed, the distance of the user moving device once is increased when the user moves, the user presses the limiting rod, and the limiting rod slides along the sliding groove by oneself without obstructing the user moving device. And the limiting rod can automatically reset under the action of the first elastic piece after moving, and the user is protected again.
The limiting rods are connected with each other through the second elastic piece, the structure is simple, the disassembly and the installation are convenient, the second elastic piece is utilized, the limiting rods can be stretched, the overall length dimension of the limiting rods is changed, and the use requirements of different subsequent dimensions can be met.
Further, the device also comprises a control mechanism, wherein the control mechanism comprises a first pressure sensor, a second pressure sensor, a first comparator and a second comparator;
the first pressure sensor is arranged on the limiting rod, the output end of the first pressure sensor is connected with the first input end of the first comparator, the second input end of the first comparator is connected with the first pressure threshold memory, and the output end of the first comparator is respectively connected with the control end of the second normally closed valve and the inflation control end of the inflation and air extraction integrated mechanism;
the second pressure sensor is arranged in the air bag, the output end of the second pressure sensor is connected with the first input end of the second comparator, the second input end of the second comparator is connected with the second pressure threshold memory, the first comparator is connected with the control end of the second normally-closed valve through the first normally-open switch, the first comparator is connected with the inflation control end of the inflation and air extraction integrated mechanism through the second normally-open switch, the output end of the second comparator is connected with the control ends of the first normally-open switch and the second normally-open switch after passing through the NOT gate, and the output end of the second comparator is connected with the air extraction control end of the first normally-closed valve and the inflation and air extraction integrated mechanism after passing through the AND gate.
And the control mechanism is utilized to realize automatic control of the inflation and air extraction integrated mechanism, so that the inflation and air extraction integrated mechanism is convenient to use. The first pressure sensor is used for collecting pressure signals of a user leaning on the limiting rod after leaning back, and transmitting the pressure signals to the first comparator, and the first comparator judges whether to output control signals. Meanwhile, the second pressure sensor collects pressure signals in the air bag and inputs the pressure signals into the second comparator to judge the inflation degree of the air bag, the second comparator can output control signals to control the opening and closing of the first normally open switch and the second normally open switch, and the second normally closed valve and the inflation and air extraction integrated mechanism are controlled by combining the signal control of the first comparator and the second comparator, so that the inflation of the air bag is automatically controlled.
And the second comparator can exhaust the air in the airtight space formed between the connecting rod and the extension rod after the air bag is inflated, so that the extension rod retracts into the connecting rod under the action of space negative pressure to drive the limiting rod to push and support the human body.
Further, the device also comprises a height adjusting mechanism, wherein the height adjusting mechanism comprises a rotating wheel;
the upright post comprises a first rod and a second rod, the first rod is hollow, one side or two sides of the inner wall of the first rod are provided with vertical grooves, the outer wall of the second rod is provided with external threads, the second rod extends into the first rod from the top of the first rod, the side wall of the bottom of the second rod is fixedly connected with a limiting block, and the limiting block is in sliding connection with the vertical grooves;
the rotating wheel is rotatably arranged at the top of the first rod, a threaded hole is formed in the rotating wheel, the second rod is in threaded connection with the threaded hole of the rotating wheel, and the rotating wheel is connected with a rotating mechanism for controlling the rotating wheel to rotate.
The second rod stretches into the first rod, the second rod is limited to slide up and down along the vertical groove through the limiting block, the second rod is in threaded connection with the rotating wheel, the rotating wheel rotates, threaded transmission can be generated between the rotating wheel and the second rod, and the control rod moves upwards or downwards to achieve height adjustment of the device.
Further, the fixed frame comprises a cross rod, wherein the cross rod comprises a rotating rod, a first fixed rod and a second fixed rod;
the utility model discloses a rotary rod, including first support, second support, first dead lever, second dead lever, first dead lever and second dead lever, be cavity and both ends opening in the dwang, be equipped with the screw thread on the dwang inner wall, in the opening of first dead lever and second dead lever stretches into the dwang respectively from the dwang, and with the inner wall threaded connection of dwang, the one end that dwang was kept away from to first dead lever and second dead lever respectively with the stand fixed connection of first support and second support, during the dwang rotation, first dead lever and second dead lever move in opposite directions or move dorsad.
The first fixed rod and the second fixed rod are in threaded connection with the rotating rod, when the rotating rod rotates, threaded transmission can be generated, the first fixed rod and the second fixed rod are controlled to move outwards or inwards of the rotating rod, the length of the transverse rod is adjusted, the distance between the first support and the second support, which are connected with the transverse rod, can be adjusted, and the width adjustment of the device is completed.
Further, a push rod is fixedly connected to the outer wall of the rotating rod.
The push rod is arranged on the rotating rod, so that a user can hold the push rod to control the rotating rod to rotate, the use is facilitated, and meanwhile, the push rod can also be used for hanging articles and is used as a hook.
The bearing plate is rotatably hinged with the fixed frame, at least two springs are arranged between the bearing plate and the fixed frame, the springs are respectively positioned at two sides of the bearing plate, one end of each spring is fixedly connected with the fixed frame, the other end of each spring is fixedly connected with the bearing plate, and an included angle between the bearing plate and the fixed frame hinged with the bearing plate is smaller than ninety degrees;
the lower part of the bearing plate is provided with a positioning block which is fixedly connected with the fixed frame, and when the bottom of the bearing plate is propped against the positioning block, the included angle between the bearing plate and the hinged fixed frame is ninety degrees.
The bearing plate is arranged on the fixed frame and is positioned at one side far away from the user, so that the normal use of the device by the user is not hindered. The bearing plate is hinged with the fixed frame, a certain included angle is formed between the bearing plate and the fixed frame by utilizing the springs, and a placing space with a certain size is formed between the bearing plate and the fixed frame, so that articles can be placed conveniently.
The transverse positioning block is arranged below the bearing plate, so that when a user wants to sit down for rest, the bearing plate can be pressed down to be propped against the positioning block, and the bearing plate is horizontally and transversely placed at the moment and used as a seat.
Further, the one side that holds the board and keep away from fixed frame is equipped with the standing groove, and the sliding connection has the extension board in the standing groove.
When the bearing plate is used as a seat, the extension plate can be moved outwards of the bearing plate, the size of the bearing plate is prolonged, the usable area of a user is increased, and the use comfort is improved.
Further, still include hang pole and couple subassembly, hang the pole setting and be on first support or second support, couple subassembly passes through lantern ring threaded connection on the pole body outer wall of hanging the pole.
The user is old man or disease, sets up and hangs pole and couple subassembly and can be used to hang medical equipment such as infusion equipment or urine bag, and couple subassembly passes through lantern ring threaded connection on hanging the pole, utilizes screw drive, but the high position of adjustable couple subassembly, can satisfy the user demand of not co-altitude, does benefit to the use.
Further, the walking speed and the walking time are collected by the data collection module.
The data acquisition module is used for acquiring walking data, and the data can be used for calculating exercise intensity and energy consumption, so that the data acquisition module is beneficial to collecting activity data for analysis and research.
Drawings
Fig. 1 is a schematic top view of the auxiliary mobile device of the present invention after abdominal operation of a patient with debilitation.
Reference numerals in the drawings of the specification include: the device comprises a first bracket 1, a second bracket 2, a stand column 3, a connecting rod 4, an extension rod 5, a limit rod 6, an air bag 7, a fixed frame 8, a first elastic piece 9, a second elastic piece 10, a first rod 11, a second rod 12, a rotating rod 13, a first fixed rod 14, a second fixed rod 15, a push rod 16 and a receiving plate 17.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
As shown in fig. 1, the invention discloses an auxiliary moving device for a patient after abdominal operation, which comprises a first bracket 1 and a second bracket 2 with the same structure, wherein the second bracket 2 is connected with the first bracket 1 through a fixed frame 8, the first bracket 1/the second bracket 2 comprises at least two upright posts 3 and a connecting rod 4 positioned between the upright posts 3, and two ends of the connecting rod 4 are respectively fixedly connected (such as welded) with the outer walls of the upright posts 3. Preferably, the connecting rod 4 is positioned at the top of the upright post 3, the connecting rod 4 can be used as a handrail, and universal wheels are arranged at the bottom of the upright post 3, so that the user can conveniently move.
The connecting rod 4 is provided with an anti-falling mechanism which comprises an extension rod 5 and a limit rod 6. The connecting rod 4 is hollow, the extension rod 5 extends into the connecting rod 4 from one end of the connecting rod 4 and is in sealing sliding connection with the inner wall of the connecting rod 4, an air inflation and air suction integrated mechanism (not shown in the figure) is communicated with a closed space formed between the connecting rod 4 and the extension rod 5, and a first normally closed valve is arranged at the communication part of the closed space and the air inflation and air suction integrated mechanism. The first normally closed valve is opened, the inflation and air extraction integrated mechanism is started, the airtight space formed between the connecting rod 4 and the extension rod 5 is inflated, the inflated gas can push the extension rod 5 to the outside of the connecting rod 4, and the extension length of the extension rod 5 is controlled according to the relative distance between the moving device and the body of a user each time. After the extension rod 5 extends to the required length, the inflation and air extraction integrated mechanism is controlled to stop and the first normally closed valve is closed.
Preferably, the air-charging and air-extracting integrated mechanism can adopt the prior equipment such as a two-way fan and the like, and the air-charging and air-extracting integrated mechanism is fixedly arranged (such as welding, riveting and the like) on the first bracket 1 or the second bracket 2. One end of the limiting rod 6 is connected with the extension rod 5, the limiting rod 6 is provided with an air bag 7, the air bag 7 is communicated with an air inflation and air extraction integrated mechanism, a second normally closed valve is arranged at the communication part of the air bag 7 and the air inflation and air extraction integrated mechanism, and the normally closed valve can adopt the existing electric valve. The second normally closed valve is opened, the inflation and air extraction integrated mechanism is started to inflate the air bag 7, the air bag 7 can support and protect a human body after being inflated, and the air bag 7 can play a role in damping when falling down.
The fixed frame 8 is located the one side of keeping away from extension pole 5, and the gag lever post 6 of first support 1 and second support 2 keep away from its one end of corresponding extension pole 5 that connects can dismantle the connection, and when gag lever post 6 is connected each other, gag lever post 6 perpendicular to extension pole 5. The extension rod 5 stretches out from the connecting rod 4, and when the limit rods 6 of the first bracket 1 and the second bracket 2 are connected with each other, the limit rods 6 are positioned at the rear of a user, so that the rear of the user can be protected and supported.
In a preferred scheme of the invention, a chute is arranged on the outer wall of the extension rod 5, a sliding block is connected in a sliding way, and one end of the limiting rod 6 is articulated with the sliding block in a universal way. One end of the sliding groove far away from the connecting rod 4 is provided with a first elastic piece 9, one end of the first elastic piece 9 is fixedly connected with the sliding groove (such as welding, bonding and the like), and the other end of the first elastic piece 9 is fixedly connected with the sliding block (such as welding, bonding and the like). When the device is moved during the user activity, the user can press the gag lever post 6, makes gag lever post 6 slide along the spout by oneself and does not hinder the user and moves the device, and gag lever post 6 can be under the effect of first elastic component 9 automatic re-setting after moving, protects the user again, avoids gag lever post 6 to move behind the position and the distance increase with the user and can't protect the user.
A second elastic piece 10 is arranged between the opposite limiting rods 6, two ends of the second elastic piece 10 are fixedly connected (such as welding, bonding and the like) with clamping blocks, clamping grooves are formed in the end parts of the limiting rods 6, and the clamping blocks can be clamped with the clamping grooves. The first elastic member 9 and the second elastic member 10 are preferably, but not limited to, springs. The second elastic piece 10 can be used for stretching, so that the overall length and the size of the limiting rod 6 can be changed, and the use requirement of the subsequent device in the width change can be met.
In a preferred embodiment of the present invention, the device for assisting in moving the patient after abdominal operation further comprises a control mechanism comprising a first pressure sensor, a second pressure sensor, a first comparator and a second comparator.
The first pressure sensor is fixedly arranged on the limiting rod 6, the output end of the first pressure sensor is electrically connected with the first input end of the first comparator, the second input end of the first comparator is electrically connected with the first pressure threshold memory, and the output end of the first comparator is electrically connected with the control end of the second normally closed valve and the inflation control end of the inflation and air extraction integrated mechanism respectively.
The second pressure sensor is fixedly arranged in the air bag 7, the output end of the second pressure sensor is electrically connected with the first input end of the second comparator, and the second input end of the second comparator is electrically connected with the second pressure threshold memory. The first comparator is electrically connected with the control end of the second normally closed valve through the first normally open switch, and is electrically connected with the inflation control end of the inflation and air extraction integrated mechanism through the second normally open switch. The output end of the second comparator is electrically connected with the control ends of the first normally open switch and the second normally open switch after being subjected to NOT gate.
The first pressure sensor is used for collecting a pressure signal of a user leaning against the limiting rod 6 after leaning back, and transmitting the pressure signal to the first comparator. The first comparator compares the pressure signal acquired by the first pressure sensor with a pressure threshold in the first pressure threshold memory. When the pressure signal collected by the first pressure sensor is greater than the pressure threshold value in the first pressure threshold value storage, the fact that the force of the limiting rod 6 is too large indicates that the negative pressure effect of the sealed space of the extending rod 5 and the connecting rod 4 and the pressing effect of the first elastic piece 9 on the limiting rod 6 are insufficient to support the user, and the user still has a backward tilting trend. At the moment, the first comparator outputs control signals to the control end of the second normally closed valve and the inflation control end of the inflation and air extraction integrated mechanism.
And meanwhile, the second pressure sensor collects pressure signals in the air bag 7 and inputs the pressure signals into the second comparator. The second comparator compares the pressure signal acquired by the second pressure sensor with a pressure threshold value in the second pressure threshold value memory, and judges the inflation degree of the air bag 7. When the pressure signal collected by the second pressure sensor is smaller than the pressure threshold value in the second pressure threshold value memory, the air bag 7 is not filled with air, the output end of the second comparator outputs a control signal to the first normally open switch and the second normally open switch after being subjected to NOT gate, and the first normally open switch and the second normally open switch are controlled to be closed. At the moment, the control signal output by the first comparator can smoothly reach the control end of the second normally closed valve and the inflation control end of the inflation and air extraction integrated mechanism, so that inflation in the air bag 7 is realized. The air bag 7 can exert a certain thrust force opposite to the dumping direction on the user in the process of expanding, so as to further prevent the user from falling backwards.
The output end of the second comparator and the output end of the first comparator are electrically connected with the air exhaust control end of the first normally closed valve and the air inflation and exhaust integrated mechanism after passing through the AND gate. Thus, when the air bag 7 is full, the pressure signal collected by the second pressure sensor is larger than the pressure threshold value in the second pressure threshold value memory, and the second comparator outputs a control signal. The first comparator outputs a control signal when the pressure signal acquired by the first pressure sensor is still greater than the pressure threshold in the first pressure threshold memory. The AND gate receives the control signal output by the second comparator and the control signal output by the first comparator, and at the moment, the AND gate outputs the control signal to the air extraction control end of the first normally closed valve and the air inflation and extraction integrated mechanism, controls the first normally closed valve to be opened, and the air inflation and extraction integrated mechanism is started to extract air in a closed space formed between the connecting rod 4 and the extension rod 5, so that the extension rod 5 retracts into the connecting rod 4 under the action of space negative pressure, and drives the limiting rod 6 to push and support a human body.
In a preferred embodiment of the invention, the fixed frame 8 comprises a cross bar, which may be provided with one or more bars for ensuring a stable connection of the devices. The crossbar comprises a turning bar 13, a first fixing bar 14 and a second fixing bar 15. The inside of the rotating rod 13 is hollow, two ends of the rotating rod 13 are open, threads are arranged on the inner wall of the rotating rod 13, and one ends of the first fixed rod 14 and the second fixed rod 15 extend into the rotating rod 13 from the opening of the rotating rod 13 respectively and are in threaded connection with the inner wall of the rotating rod 13. One end of the first fixing rod 14 and the second fixing rod 15, which are far away from the rotating rod 13, are respectively and fixedly connected (such as welding, riveting and the like) with the upright posts 3 of the first bracket 1 and the second bracket 2, and the first fixing rod 14 and the second fixing rod 15 are both in threaded connection with the rotating rod 13, so that when the rotating rod 13 rotates, threaded transmission can be generated. When the rotating rod 13 rotates, the first fixing rod 14 and the second fixing rod 15 move in opposite directions or move in opposite directions, so that the length of the transverse rod is adjusted, the distance between the first support 1 and the second support 2 connected with the transverse rod can be adjusted, and the width adjustment of the device is completed.
Preferably, a push rod 16 is fixedly connected to the outer wall of the rotating rod 13, and the push rod 16 is perpendicular to the rotating rod 13. The push rod 16 is arranged on the rotating rod 13, so that a user can hold the push rod 16 to control the rotating rod 13 to rotate, the use is facilitated, and meanwhile, the push rod 16 can also be used for hanging articles and used as a hook.
In a preferred embodiment of the invention, the device for assisting in moving the patient after abdominal operation further comprises a height adjustment mechanism, wherein the height adjustment mechanism comprises a rotating wheel. The upright post 3 comprises a first rod 11 and a second rod 12, the first rod 11 is hollow, and one side or two sides of the inner wall of the first rod 11 are provided with vertical grooves. The second rod 12 stretches into the first rod 11 from the top of the first rod 11, a limiting block is welded on the side wall of the bottom of the second rod 12 and is in sliding connection with the vertical groove, the limiting block can be a square block, the limiting groove is a rectangular groove, and the outer wall of the limiting block is attached to the side wall of the limiting groove.
The rotating wheel of the height adjusting mechanism is rotatably arranged at the top of the first rod 11, for example, a ring groove is arranged at the top of the first rod 11, a plurality of protrusions are welded at the bottom of the rotating wheel and are in sliding connection with the ring groove, and the protrusions are uniformly distributed around the central shaft of the rotating wheel. The rotating wheel is connected with a rotating mechanism for controlling the rotating of the rotating wheel, the rotating mechanism preferably comprises a gear and a bidirectional motor, the bidirectional motor is welded on the outer wall of the first rod 11, an output shaft of the bidirectional motor is fixedly connected with a central shaft of the gear, saw teeth meshed with the gear are arranged on a wheel surface of the rotating wheel, and then the bidirectional motor controls the gear to rotate, and the gear drives the rotating wheel to rotate through meshing. The rotating wheel is provided with a threaded hole, the outer wall of the second rod 12 is provided with external threads, the second rod 12 passes through the threaded hole of the rotating wheel, and the second rod 12 is in threaded connection with the threaded hole of the rotating wheel. And a bidirectional motor is started to control the gear to rotate so as to drive the rotating wheel to rotate, screw transmission is generated between the rotating wheel and the second rod 12, and the second rod 12 is controlled to move upwards or downwards so as to realize the height adjustment of the device.
In a preferred embodiment of the invention, the auxiliary moving device for the patient after abdominal operation comprises a receiving plate 17, and one side of the receiving plate 17 is hinged with the fixed frame 8 in a rotating way. At least two springs are arranged between the bearing plate 17 and the fixed frame 8, the springs are respectively positioned at two sides of the bearing plate 17, one end of each spring is welded with the fixed frame 8, the other end of each spring is welded with the bearing plate 17, and an included angle between the bearing plate 17 and the fixed frame 8 hinged with the bearing plate is smaller than ninety degrees. A positioning block is arranged below the bearing plate 17 and is fixedly connected (such as welded, riveted, screwed and the like) with the fixed frame 8, and when the bottom of the bearing plate 17 is abutted against the positioning block, the included angle between the bearing plate 17 and the fixed frame 8 hinged with the bearing plate is ninety degrees. More preferably, a receiving plate 17 is provided with a receiving groove on a side away from the fixed frame 8, and an extension plate is slidably connected to the receiving groove.
The receiving plate 17 is mounted on the fixed frame 8 on the side remote from the user, without impeding the normal use of the device by the user. The bearing plate 17 is hinged with the fixed frame 8, a certain included angle is formed between the bearing plate 17 and the fixed frame 8 by utilizing springs, and the bearing plate 17 and the fixed frame 8 form a placing space with a certain size for placing common articles such as mobile phones, water cups, medicines and the like. A baffle plate can be arranged on the fixed frame 8 to prevent the articles placed on the bearing plate from falling. The article is placed on accepting the board 17, is convenient for take, and accept the board 17 and form the contained angle with fixed frame 8, still can carry out the centre gripping to the article of placing, guarantee to place stably.
The lower part of the bearing plate 17 is provided with a transverse positioning block, so that when a user wants to sit down for rest, the bearing plate 17 can be pressed down to be propped against the positioning block, and the bearing plate 17 is horizontally and transversely placed at the moment and used as a seat. When the support plate 17 is used as a seat, the extension plate can be moved outwards of the support plate 17, the size of the support plate 17 is prolonged, the usable area of a user is increased, and the use comfort is improved.
In a preferred embodiment of the present invention, the auxiliary moving device for the patient after abdominal operation further comprises a hanging rod and a hook assembly (not shown), wherein the hanging rod is fixedly arranged on the first bracket 1 or the second bracket 2. The hook component is connected to the outer wall of the rod body of the hanging rod through the screw thread of the lantern ring and comprises a plurality of hooks which are uniformly arranged on the lantern ring. The user is old man or disease, sets up and hangs pole and couple subassembly and can be used to hang medical equipment such as infusion equipment or urine bag, and couple subassembly passes through lantern ring threaded connection on hanging the pole, utilizes screw drive, but the high position of adjustable couple subassembly, can satisfy the user demand of not co-altitude, does benefit to the use.
In a preferred scheme of the invention, the auxiliary moving device for the patient after abdominal operation comprises a data acquisition module, wherein the data acquisition module is fixedly arranged on the first bracket or the second bracket and is used for acquiring walking speed and walking time. The data acquisition module can be electrically connected with a remote terminal such as a notebook computer, a mobile phone terminal and the like through the wireless transmission module, and the data acquisition module can be a speed sensor, an acceleration sensor, a timer and the like. The data acquisition module is used for acquiring walking data, and the data can be used for calculating exercise intensity and energy consumption, so that the data acquisition module is beneficial to collecting activity data for analysis and research.
In a preferred embodiment of the present invention, the post-abdominal-operation auxiliary movement device for the patient comprises a control button assembly, and the control button assembly is mounted on the post-abdominal-operation auxiliary movement device for the patient. The control button assembly comprises a plurality of control buttons, wherein the output ends of the control buttons are electrically connected with the inflation control end and the air extraction control end of the communication part of the inflation and air extraction integrated mechanism in a one-to-one correspondence manner, the control end of the first normally closed valve, the control end of the second normally closed valve and the control end of the rotating mechanism. The control button assembly can be used for manually controlling the on-off, the on-off or the turning of the corresponding device, so that the device is more flexible to use. The equipment required by the scheme is connected with a power supply, such as a storage battery, and the storage battery is fixedly arranged on the device frame.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The auxiliary moving device for the patient after the abdominal operation is characterized by comprising a first bracket and a second bracket which are identical in structure, wherein the second bracket is connected with the first bracket through a fixed frame;
the first bracket and the second bracket comprise at least two upright posts and connecting rods positioned between the upright posts, and two ends of each connecting rod are fixedly connected with the outer walls of the upright posts respectively;
the connecting rod is provided with an anti-falling mechanism, the anti-falling mechanism comprises an extension rod and a limiting rod, the connecting rod is hollow, the extension rod extends into the connecting rod from one end of the connecting rod and is in sealed sliding connection with the inner wall of the connecting rod, a closed space formed between the connecting rod and the extension rod is communicated with an air inflation and air suction integrated mechanism, and a first normally closed valve is arranged at the communication part of the closed space and the air inflation and air suction integrated mechanism;
one end of the limiting rod is connected with the extension rod, an air bag is arranged on the limiting rod, the air bag is communicated with the air inflation and air extraction integrated mechanism, and a second normally closed valve is arranged at the communication part of the air bag and the air inflation and air extraction integrated mechanism;
the fixed frame is positioned at one side far away from the extension rod, one ends of the limit rods of the first bracket and the second bracket far away from the extension rod which are correspondingly connected are detachably connected, and when the limit rods are connected with each other, the limit rods are perpendicular to the extension rod;
the outer wall of the extension rod is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding way, one end of the limiting rod is hinged with the sliding block, one end of the sliding groove, which is far away from the connecting rod, is provided with a first elastic piece, one end of the first elastic piece is fixedly connected with the sliding groove, and the other end of the first elastic piece is fixedly connected with the sliding block;
a second elastic piece is arranged between the opposite limiting rods, two ends of the second elastic piece are fixedly connected with clamping blocks, clamping grooves are formed in the end parts of the limiting rods, and the clamping blocks can be clamped with the clamping grooves;
the control mechanism comprises a first pressure sensor, a second pressure sensor, a first comparator and a second comparator;
the first pressure sensor is arranged on the limiting rod, the output end of the first pressure sensor is connected with the first input end of the first comparator, the second input end of the first comparator is connected with the first pressure threshold memory, and the output end of the first comparator is respectively connected with the control end of the second normally closed valve and the inflation control end of the inflation and air extraction integrated mechanism;
the second pressure sensor is arranged in the air bag, the output end of the second pressure sensor is connected with the first input end of the second comparator, the second input end of the second comparator is connected with the second pressure threshold memory, the first comparator is connected with the control end of the second normally-closed valve through the first normally-open switch, the first comparator is connected with the inflation control end of the inflation and air extraction integrated mechanism through the second normally-open switch, the output end of the second comparator is connected with the control ends of the first normally-open switch and the second normally-open switch after passing through the NOT gate, and the output end of the second comparator is connected with the air extraction control end of the first normally-closed valve and the inflation and air extraction integrated mechanism after passing through the AND gate.
2. The post-operative, auxiliary movement device for the abdomen of a patient having weakness of claim 1, further comprising a height adjustment mechanism comprising a wheel;
the upright post comprises a first rod and a second rod, the first rod is hollow, one side or two sides of the inner wall of the first rod are provided with vertical grooves, the outer wall of the second rod is provided with external threads, the second rod extends into the first rod from the top of the first rod, the side wall of the bottom of the second rod is fixedly connected with a limiting block, and the limiting block is in sliding connection with the vertical grooves;
the rotating wheel is rotatably arranged at the top of the first rod, a threaded hole is formed in the rotating wheel, the second rod is in threaded connection with the threaded hole of the rotating wheel, and the rotating wheel is connected with a rotating mechanism for controlling the rotating wheel to rotate.
3. The post-operative auxiliary activity device for abdominal pain in a patient as set forth in claim 1, wherein the stationary gantry comprises a cross bar comprising a rotating bar, a first stationary bar, and a second stationary bar;
the utility model discloses a rotary rod, including first support, second support, first dead lever, second dead lever, first dead lever and second dead lever, be cavity and both ends opening in the dwang, be equipped with the screw thread on the dwang inner wall, in the opening of first dead lever and second dead lever stretches into the dwang respectively from the dwang, and with the inner wall threaded connection of dwang, the one end that dwang was kept away from to first dead lever and second dead lever respectively with the stand fixed connection of first support and second support, during the dwang rotation, first dead lever and second dead lever move in opposite directions or move dorsad.
4. The post-operative auxiliary movement device for the abdomen of a patient suffering from weakness as defined in claim 3, wherein a push rod is fixedly connected to an outer wall of the rotating rod.
5. The post-abdominal operation auxiliary moving device for the patient with weakness according to claim 1, further comprising a receiving plate, wherein one side of the receiving plate is rotatably hinged with the fixed frame, at least two springs are arranged between the receiving plate and the fixed frame, the springs are respectively positioned at two sides of the receiving plate, one end of each spring is fixedly connected with the fixed frame, the other end of each spring is fixedly connected with the receiving plate, and an included angle between the receiving plate and the fixed frame hinged with the receiving plate is smaller than ninety degrees;
the lower part of the bearing plate is provided with a positioning block which is fixedly connected with the fixed frame, and when the bottom of the bearing plate is propped against the positioning block, the included angle between the bearing plate and the hinged fixed frame is ninety degrees.
6. The post-abdominal-operation auxiliary moving device for a patient suffering from a weakness as claimed in claim 5, wherein the receiving plate is provided with a placing groove on a side far away from the fixing frame, and an extension plate is slidably connected in the placing groove.
7. The post-operative auxiliary activity device for abdominal pain of a patient as set forth in claim 1, further comprising a hanger bar disposed on the first bracket or the second bracket and a hook assembly threadably coupled to an outer wall of the shaft of the hanger bar by a collar.
8. The post-operative, auxiliary activity device for the abdominal region of a patient having debilitation of claim 1, further comprising a data acquisition module fixedly mounted on the first support or the second support, the data acquisition module for acquiring a walking speed and a walking duration.
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| CN202210375604.9A CN114699286B (en) | 2022-04-11 | 2022-04-11 | Auxiliary moving device for patient after abdominal operation |
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| CN202210375604.9A CN114699286B (en) | 2022-04-11 | 2022-04-11 | Auxiliary moving device for patient after abdominal operation |
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| CN114699286A CN114699286A (en) | 2022-07-05 |
| CN114699286B true CN114699286B (en) | 2023-09-01 |
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| CN117100564B (en) * | 2023-10-25 | 2024-01-09 | 西南石油大学 | Walking support capable of judging falling and falling judging method thereof |
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